We carry out an intrinsic frame analysis of octupole-deformed nuclei in the SU(3) limit of the extended interacting boson model. Excited bands associated with nuclei exhibiting permanent octupole deformation are studied, as well as the behaviour of in-band and intra-band transitions, and the results are applied to 226Ra. The coupling of an odd particle to an even core with these characteristics is also discussed.
Description of Octupole-deformed Nuclei Within the Interacting Boson and Interacting Boson-fermion Models
LENZI, SILVIA MONICA;VITTURI, ANDREA
1995
Abstract
We carry out an intrinsic frame analysis of octupole-deformed nuclei in the SU(3) limit of the extended interacting boson model. Excited bands associated with nuclei exhibiting permanent octupole deformation are studied, as well as the behaviour of in-band and intra-band transitions, and the results are applied to 226Ra. The coupling of an odd particle to an even core with these characteristics is also discussed.File in questo prodotto:
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